Free Shipping & Handling on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
0
My Cart
$0.00
1-800-345-4545
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
Help

Richmond Gear GM85373 - Richmond Gear Excel Ring & Pinion Sets



Richmond Gear GM85373 - Richmond Gear Excel Ring & Pinion Sets
Representative Image
Product images may differ from actual product appearance.

JEGS Part Number: 836-GM85373

Excel Ring & Pinion Gear Set
GM 8.5" & 8.625" 12 Bolt
  • Ratio: 3.73
  • Teeth: 41-11
  • $164.95
    Ships
    FREE Shipping

    Richmond Gear GM85373 - Richmond Gear Excel Ring & Pinion Sets Details

    8.5 & 8.625" GM

  • Fits Carriers 2.73 and Higher
  • 8.50 & 8.625" Diameter Ring Gear
  • 1.626" Pinion Diameter
  • 30 Spline Pinion
  • 10 Hole Oval Cover

    Applications:

  • 1977-96 Buick Full Size
  • 1977-91 Blazer (K Series Front)
  • 1973-77 Apollo, Regal, Century
  • 1971-74 Biscayne
  • 1984-87 Grand National
  • 1971-75, 77-79 Skylark, GS
  • 1970-76 Chevelle
  • 1971-96 Chevy Full Size
  • 1970-79 Chevy II, Nova
  • 1971-81 Camaro, Firebird, TA
  • 1971-77 Cutlass
  • 1976-78 Electra
  • 1973-77 Gran Sport
  • 1970-81 GTO, Firebird
  • 1973-74 LeSabre
  • 1971-89 Olds Full Size
  • 1985-88 Olds, Hurst
  • 1971-89 Pontiac Full Size
  • 1985-88 Hurst Olds
  • 1973-75, 77-79 Omega
  • 1971-77 Grand Prix, Lemans
  • 1971-74, 96-96 Roadmaster
  • 1971-77 Ventura, Phoenix
  • 1972-81 Z28
  • 1970-76 Olds F65
  • 1980-02 C10, C15 (Rear)
  • 1980-02 K10, K15 (Rear)
  • 1977-87 K10, K20 (Front)
  • 1980-96 Suburban (Rear)
  • 1977-91 Suburban (Front)
  • 1973-76 El Camino
  • 1970-96 G10, G20 Van

  • Specifications:

    Gear Ratio
    3.73
    Axle Type
    GM 8.5 in.
    Calculator
    Gear Ratio Calculator
    Carrier Series
    3
    Cover Bolts
    10
    Installation Kit Included
    No
    Pinion Gear Teeth
    11
    Pinion Shaft Diameter (in.)
    1.626
    Pinion Spline Count
    30
    Quantity
    Sold as a set
    Ring and Pinion Ratio
    3.73:1
    Ring Gear Bolts
    10
    Ring Gear Diameter (in.)
    8.5
    Ring Gear Rotation
    Standard
    Ring Gear Teeth
    41
    Tool
    Transmission Lookup
    Manufacturer's Part Number:
    GM85373

    Richmond Gear Excel Ring and Pinion Sets are manufactured to tight tolerances. The gear design, tooling, steel selection, heat treat recipes and quality requirements are specified by Richmond. Designed to withstand the abuse of high performance and daily driving.

    Choose The Gear Ratio That Is Best For Your Vehicle
    .

    Does this fit your vehicle?

    Filter
    Filter By
    Year
    Filter By
    Make
    Filter By
    Model
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    CC
    Filter By
    Liter
    Filter By
    Aspiration

    1975-1977 CHEVROLET CAMARO

    • EngineType: V8
    • SubModel: BASE

    1981 CHEVROLET BLAZER K5

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SILVERADO

    1971-1972 CHEVROLET CHEVELLE

    • EngineType: L6
    • SubModel: MALIBU

    1981 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: STREET COUPE

    1981 CHEVROLET K10 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: DELUXE

    1981 PONTIAC CATALINA

    • EngineType: V6
    • SubModel: BASE

    1982 CHEVROLET C10 SUBURBAN

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1971-1974 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BASE

    1973 PONTIAC LEMANS

    • EngineType: ALL
    • SubModel: SAFARI

    1987-1989 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: ALL

    1972-1973 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: LUXURY
    • CUI: 455
    • EngineType: V8

    1990-1993 GMC G25/G2500 VAN

    • EngineType: V8
    • SubModel: RALLY

    1981 CHEVROLET BLAZER K5

    • EngineType: L6
    • SubModel: DELUXE

    1991 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: BASE

    1980 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: ALL

    1981 CHEVROLET C10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6

    1970-1972 CHEVROLET CAPRICE

    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1973 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: DELUXE
    • EngineType: V8

    1994 GMC K2500 SUBURBAN (CANADIAN)

    • EngineType: ALL
    • SubModel: ALL

    1986 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1971 PONTIAC FIREBIRD

    • Liter: 7.5
    • SubModel: FORMULA
    • EngineType: V8

    1980-1986 GMC K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1981-1982 CHEVROLET K10 PICKUP

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1998 CHEVROLET C1500 PICKUP

    • EngineType: ALL
    • SubModel: WT

    1978-1979 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ALL

    1976-1977 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: CONCOURS

    1974 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: BASE

    1986 GMC K1500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1977 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: 225

    1983-1984 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: CUSTOM

    1983 PONTIAC PARISIENNE

    • EngineType: V8
    • SubModel: BASE

    1971-1972 CHEVROLET CHEVELLE

    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1983-1984 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: ALL

    1980-1981 PONTIAC FIREBIRD

    • EngineType: V6
    • SubModel: ESPRIT

    1972-1978 CHEVROLET G10 VAN

    • EngineType: ALL
    • SubModel: ALL

    1970-1972 CHEVROLET CHEVELLE

    • EngineType: L6
    • SubModel: NOMAD

    1981 CHEVROLET C20 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1985 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1974 PONTIAC FIREBIRD TRANS AM

    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1981-1982 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1972 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1986 PONTIAC PARISIENNE

    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1987-1988 CHEVROLET R10 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1977-1978 CHEVROLET BLAZER K5

    • EngineType: ALL
    • SubModel: ALL

    1981 GMC C1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SIERRA GRANDE

    1971 OLDSMOBILE DELTA 88

    • EngineType: ALL
    • SubModel: BASE

    1980-1986 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1985 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1988 CHEVROLET R20 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1985 BUICK LESABRE

    • EngineType: ALL
    • SubModel: LIMITED

    1975 BUICK SKYLARK

    • EngineType: ALL
    • SubModel: ALL

    1971-1974 PONTIAC CATALINA

    • Liter: 7.5
    • SubModel: SAFARI
    • EngineType: V8

    1971-1972 CHEVROLET KINGSWOOD

    • Liter: 6.6
    • SubModel: ESTATE
    • EngineType: V8

    1981 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1975 CHEVROLET NOVA

    • EngineType: ALL
    • SubModel: LN

    1970-1972 CHEVROLET CHEVELLE

    • Liter: 5.0
    • SubModel: BASE
    • EngineType: V8

    1985 CHEVROLET G10 VAN

    • EngineType: V6
    • SubModel: CHEVY VAN

    1972-1973 PONTIAC CATALINA

    • CC: 5733
    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1981 CHEVROLET C10 PICKUP

    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • EngineType: V8

    1976-1977 PONTIAC LEMANS

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1973 PONTIAC VENTURA

    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 307
    • EngineType: V8

    1985 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM

    1972 CHEVROLET CHEVELLE

    • CC: 6588
    • Liter: 6.6
    • SubModel: CONCOURS
    • EngineType: V8

    1971-1972 CHEVROLET KINGSWOOD

    • Liter: 5.7
    • SubModel: BASE
    • EngineType: V8

    1985 PONTIAC PARISIENNE

    • Liter: 4.3
    • SubModel: BROUGHAM
    • EngineType: V6

    1973 CHEVROLET CAMARO

    • Liter: 5.0
    • SubModel: LT
    • EngineType: V8

    1985 GMC C1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1981-1982 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1977-1978 CHEVROLET K20 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1981 GMC C2500 SUBURBAN

    • EngineType: L6
    • SubModel: BASE

    1974 PONTIAC LEMANS

    • EngineType: L6
    • SubModel: BASE

    1984 GMC G25/G2500 VAN

    • EngineType: L6
    • SubModel: VANDURA

    1974 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: SAFARI LUXURY
    • EngineType: V8

    1975 CHEVROLET IMPALA

    • EngineType: ALL
    • SubModel: CUSTOM

    1974 CHEVROLET CAPRICE

    • EngineType: V8
    • SubModel: CLASSIC

    1983-1984 CHEVROLET C10 PICKUP

    • EngineType: ALL
    • SubModel: CUSTOM

    1985 CHEVROLET K10 SUBURBAN

    • EngineType: ALL
    • SubModel: SILVERADO

    1982-1984 GMC K2500 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1973-1977 BUICK CENTURY

    • EngineType: ALL
    • SubModel: ALL

    1975 CHEVROLET IMPALA

    • EngineType: ALL
    • SubModel: SPORT

    1975 CHEVROLET NOVA

    • Liter: 4.1
    • SubModel: CUSTOM
    • CUI: 250
    • EngineType: L6

    1983-1986 CHEVROLET G20 VAN

    • EngineType: ALL
    • SubModel: ALL

    1973 CHEVROLET CAPRICE

    • Liter: 6.6
    • SubModel: CLASSIC
    • EngineType: V8

    1990-1993 CHEVROLET G20 VAN

    • Liter: 6.2
    • SubModel: SPORTVAN
    • EngineType: V8

    1975-1976 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC

    1976 PONTIAC LEMANS

    • Liter: 4.3
    • SubModel: BASE
    • EngineType: V8

    1977-1979 PONTIAC CATALINA

    • EngineType: ALL
    • SubModel: SAFARI

    1978-1979 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BASE

    1971 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: T37
    • EngineType: V8

    1974 PONTIAC LEMANS

    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1976-1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: BASE
    • EngineType: V8

    1970-1972 CHEVROLET CHEVELLE

    • Liter: 5.0
    • SubModel: CONCOURS
    • EngineType: V8

    1981-1982 OLDSMOBILE DELTA 88

    • Liter: 5.7
    • SubModel: ROYALE BROUGHAM
    • EngineType: V8

    1981 CHEVROLET G20 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: SPORTVAN

    1985 CHEVROLET C20 SUBURBAN

    • EngineType: ALL
    • SubModel: CUSTOM

    1972-1974 PONTIAC CATALINA

    • Liter: 7.5
    • SubModel: BASE
    • EngineType: V8

    1971-1972 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: RS

    1974 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: LT

    1974-1977 PONTIAC VENTURA

    • EngineType: ALL
    • SubModel: ALL
    GM85373 - Richmond Gear Excel Ring & Pinion Sets is rated 5.0 out of 5 by 1.
    • 2016-07-28T08:12CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1075612, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Known for good quality workmanship/and ease . Good quality & Installation went well and gears are not noisy.
    Date published: 2015-02-14
    • 2016-07-28T08:12CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_1075612, PRD, sort_relevancy
    • clientName_jegs
    Items You May Also Consider
    Only $159.97

    Ships
    Only $225.97

    Ships